Debian Security Bug TrackerDEBIANCVE:CVE-2014-5045CVE-2014-5045
6.2 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.2%
The mountpoint_last function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service (memory consumption or use-after-free) or possibly have unspecified other impact via the umount program.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | linux | < 3.14.15-1 | linux_3.14.15-1_all.deb |
| Debian | 11 | all | linux | < 3.14.15-1 | linux_3.14.15-1_all.deb |
| Debian | 10 | all | linux | < 3.14.15-1 | linux_3.14.15-1_all.deb |
| Debian | 999 | all | linux | < 3.14.15-1 | linux_3.14.15-1_all.deb |
| Debian | 13 | all | linux | < 3.14.15-1 | linux_3.14.15-1_all.deb |
Related
6.2 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.2%